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1
Published in 2018 at "Advanced Functional Materials"
DOI: 10.1002/adfm.201804355
Abstract: It is shown that producing PrBaCo2O5 and Ba0.5Sr0.5Co0.8Fe0.2O3 nanoparticle by a scalable synthesis method leads to high mass activities for the oxygen evolution reaction with outstanding improvements by 10 and 50 times, respectively, compared to…
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Keywords:
evolution;
oxygen evolution;
ba0 5sr0;
5sr0 5co0 ... See more keywords
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3
Published in 2023 at "Inorganic chemistry"
DOI: 10.1021/acs.inorgchem.3c00158
Abstract: Ba0.5Sr0.5Co0.8Fe0.2O3-δ (BSCF) perovskite has been recognized as a promising oxygen evolution reaction (OER) catalyst due to its superior intrinsic catalytic activity. However, BSCF suffers from serious degradation during the OER process due to its surface…
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Keywords:
ba0 5sr0;
bscf;
5sr0 5co0;
oxygen ... See more keywords
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1
Published in 2020 at "Sustainable Energy and Fuels"
DOI: 10.1039/d0se00324g
Abstract: Ce0.8Gd0.2O2−δ (CGO) thin films were deposited by radio frequency (RF) magnetron sputtering and deposition temperature was changed in order to optimize the microstructure and transport properties of the obtained films. Afterwards, the films were deposited…
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Keywords:
8gd0 2o2;
5co0 8fe0;
ce0 8gd0;
ba0 5sr0 ... See more keywords
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3
Published in 2023 at "Journal of Materials Chemistry A"
DOI: 10.1039/d2ta09897k
Abstract: Molecular dynamics (MD) simulations predict that oxygen-vacancy diffusion in Ca0.5Sr0.5Co0.8Fe0.2O2.5 is as fast as in Ba0.5Sr0.5Co0.8Fe0.2O2.5.
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Keywords:
oxygen vacancy;
ca0 5sr0;
5sr0 5co0;
5co0 8fe0 ... See more keywords
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0
Published in 2018 at "Processing and Application of Ceramics"
DOI: 10.2298/pac1804342z
Abstract: Nanocrystalline Ba0.5Sr0.5Co0.8Fe0.2O3-δ powders were prepared by a cost-effective solvent-deficient method using metal nitrates and ammonium bicarbonate as precursors. X-ray diffraction (XRD), specific surface determination (BET), thermal analyses (TG-DTA-DSC), dynamic light scattering (DLS) and scanning electron…
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Keywords:
8fe0 2o3;
5co0 8fe0;
solvent deficient;
ba0 5sr0 ... See more keywords
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1
Published in 2019 at "Catalysts"
DOI: 10.3390/catal9050441
Abstract: The phenomena taking place in Ba0.5Sr0.5Co0.8Fe0.2O3−δ (BSCF) as cathodic material in solid oxide fuel cells are investigated by electrochemical impedance spectroscopy. BSCF powders are prepared by solution combustion synthesis. Measurements are collected at different temperatures,…
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Keywords:
relaxation times;
distribution relaxation;
8fe0 2o3;
5co0 8fe0 ... See more keywords